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		                             National Stock Number: 4810-01-400-2080
  Federal Supply Class: 4810
  National Item Identification Number: 014002080
  Description: PISTON,VALVE
  Detail: A CYLINDRICAL ITEM OF VARIOUS CONFIGURATIONS WHICH RECIPROCATES IN A VALVE BODY, ASSISTING IN THE MOVEMENT OF THE DISK TO OPEN OR CLOSE A VALVE. MAY INCLUDE ADDITIONAL COMPONENTS SUCH AS RING(S), COLLAR(S), SPRING(S) AND THE LIKE. EXCLUDES DISK, VALVE.
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  Manufacturer Information:
 | 21128 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |  | 21128-1000 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |  | 21128-1000-1 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |  | 21128-5 | 78062 | SARGENT AEROSPACE & DEFENSE, LLC |   
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  Techincal Specification:
 | FEATURES PROVIDED | INTEGRAL STEM |  | MATERIAL | STEEL COMP 416 |  | OUTSIDE DIAMETER | 0.880 INCHES NOMINAL |  | OVERALL LENGTH | 3.890 INCHES NOMINAL |  | VALVE DESIGN CONTROL ACTIVITY | 78062 |  | VALVE MODEL NUMBER FOR WHICH DESIGNED | 21128-001 |  | VALVE TYPE FOR WHICH DESIGNED | DIRECTIONAL CONTROL LINEAR |   
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